From patchwork Mon Jan 8 14:29:13 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: =?utf-8?q?Stefan_Riedm=C3=BCller?= X-Patchwork-Id: 10149673 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id E2509601BE for ; Mon, 8 Jan 2018 14:31:18 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id DD97028945 for ; Mon, 8 Jan 2018 14:31:18 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id D1B9228A0D; Mon, 8 Jan 2018 14:31:18 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-4.2 required=2.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,RCVD_IN_DNSWL_MED autolearn=ham version=3.3.1 Received: from bombadil.infradead.org (bombadil.infradead.org [65.50.211.133]) (using TLSv1.2 with cipher AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id 663D928A14 for ; Mon, 8 Jan 2018 14:31:17 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20170209; h=Sender: Content-Transfer-Encoding:Content-Type:MIME-Version:Cc:List-Subscribe: List-Help:List-Post:List-Archive:List-Unsubscribe:List-Id:References: In-Reply-To:Message-Id:Date:Subject:To:From:Reply-To:Content-ID: Content-Description:Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc :Resent-Message-ID:List-Owner; bh=KGFaqQHVCzxLnNxKzmsDul703wja6LmAs1lSixXqVhg=; b=pIfu2jgSCnv43BEKh6xYmMqJFE RSe+VI+0l8UYEOGPpA4kz+hkfHBWUJTLVEyAQPLvry9ApwHpBzQJzQYByLodSXM6nvyjrQbP548aD hIoda8JiVN+CDNqc9/DJcRxE5AriJHU6qClSj8xZOTNOpxsW2eysNZxMZ8ADA/gJP3DcRepre8hEp gXpM3mTDjwbqmkZ/gxcu8Ub3js9UXIWGFRGSpCe1CDbBP1SMBEShdck4wy3QHpYjQi9LaTc1YyFf6 ri63XHn43EJcNIeh6CXj70bT1kBTVAOixpaYlGle9MfS1R7OQEwuCTJdBEkk1a/VIsRJZNGYinLGT Kx5L8UnQ==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.89 #1 (Red Hat Linux)) id 1eYYSH-0001H0-6g; Mon, 08 Jan 2018 14:31:13 +0000 Received: from mail.phycard.co.uk ([217.6.246.34] helo=root.phytec.de) by bombadil.infradead.org with esmtp (Exim 4.89 #1 (Red Hat Linux)) id 1eYYQe-00088E-Rc for linux-arm-kernel@lists.infradead.org; Mon, 08 Jan 2018 14:29:49 +0000 Received: from idefix.phytec.de (idefix.phytec.de [172.16.0.10]) by root.phytec.de (Postfix) with ESMTP id 992A1A0040B; Mon, 8 Jan 2018 15:29:21 +0100 (CET) Received: from lws-riedmueller.phytec.de ([172.16.26.30]) by idefix.phytec.de (IBM Domino Release 9.0.1FP7) with ESMTP id 2018010815291854-28112 ; Mon, 8 Jan 2018 15:29:18 +0100 From: Stefan Riedmueller To: shawnguo@kernel.org, kernel@pengutronix.de, fabio.estevam@nxp.com Subject: [PATCH v4 1/6] ARM: dts: imx6: Add initial support for phyCORE-i.MX 6 SOM Date: Mon, 8 Jan 2018 15:29:13 +0100 Message-Id: <1515421758-4240-2-git-send-email-s.riedmueller@phytec.de> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1515421758-4240-1-git-send-email-s.riedmueller@phytec.de> References: <1515421758-4240-1-git-send-email-s.riedmueller@phytec.de> X-MIMETrack: Itemize by SMTP Server on Idefix/Phytec(Release 9.0.1FP7|August 17, 2016) at 08.01.2018 15:29:18, Serialize by Router on Idefix/Phytec(Release 9.0.1FP7|August 17, 2016) at 08.01.2018 15:29:18, Serialize complete at 08.01.2018 15:29:18 X-TNEFEvaluated: 1 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20180108_062933_616873_F628F1B9 X-CRM114-Status: GOOD ( 13.53 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: mark.rutland@arm.com, devicetree@vger.kernel.org, Stefan Riedmueller , Christoph Fritz , robh+dt@kernel.org, Christian Hemp , Stefan Christ , linux-arm-kernel@lists.infradead.org MIME-Version: 1.0 Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org X-Virus-Scanned: ClamAV using ClamSMTP This patch adds basic support for PHYTEC phyCORE-i.MX 6 SOM with i.MX 6Quad/Dual or i.MX 6DualLight/Solo. Signed-off-by: Christian Hemp Signed-off-by: Stefan Christ Signed-off-by: Christoph Fritz Signed-off-by: Stefan Riedmueller Reviewed-by: Fabio Estevam --- arch/arm/boot/dts/imx6qdl-phytec-phycore-som.dtsi | 279 ++++++++++++++++++++++ 1 file changed, 279 insertions(+) create mode 100644 arch/arm/boot/dts/imx6qdl-phytec-phycore-som.dtsi diff --git a/arch/arm/boot/dts/imx6qdl-phytec-phycore-som.dtsi b/arch/arm/boot/dts/imx6qdl-phytec-phycore-som.dtsi new file mode 100644 index 0000000..6486df3 --- /dev/null +++ b/arch/arm/boot/dts/imx6qdl-phytec-phycore-som.dtsi @@ -0,0 +1,279 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) +/* + * Copyright (C) 2018 PHYTEC Messtechnik GmbH + * Author: Christian Hemp + */ + +#include + +/ { + aliases { + rtc1 = &da9062_rtc; + rtc2 = &snvs_rtc; + }; + + /* + * Set the minimum memory size here and + * let the bootloader set the real size. + */ + memory@10000000 { + device_type = "memory"; + reg = <0x10000000 0x8000000>; + }; + + gpio_leds_som: somleds { + compatible = "gpio-leds"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_gpioleds_som>; + + som-led-green { + label = "phycore:green"; + gpios = <&gpio1 4 GPIO_ACTIVE_HIGH>; + linux,default-trigger = "heartbeat"; + }; + }; +}; + +&ecspi1 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_ecspi1>; + cs-gpios = <&gpio3 19 GPIO_ACTIVE_LOW>; + status = "okay"; + + m25p80: flash@0 { + compatible = "jedec,spi-nor"; + spi-max-frequency = <20000000>; + reg = <0>; + status = "disabled"; + }; +}; + +&fec { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_enet>; + phy-handle = <ðphy>; + phy-mode = "rgmii"; + phy-supply = <&vdd_eth_io>; + phy-reset-gpios = <&gpio1 14 GPIO_ACTIVE_LOW>; + status = "disabled"; + + mdio { + #address-cells = <1>; + #size-cells = <0>; + + ethphy: ethernet-phy@3 { + reg = <3>; + txc-skew-ps = <1680>; + rxc-skew-ps = <1860>; + }; + }; +}; + +&gpmi { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_gpmi_nand>; + nand-on-flash-bbt; + status = "disabled"; +}; + +&i2c3 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_i2c3>; + clock-frequency = <400000>; + status = "okay"; + + eeprom@50 { + compatible = "atmel,24c32"; + reg = <0x50>; + }; + + pmic@58 { + compatible = "dlg,da9062"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_pmic>; + reg = <0x58>; + interrupt-parent = <&gpio1>; + interrupts = <2 IRQ_TYPE_LEVEL_LOW>; + interrupt-controller; + + da9062_rtc: rtc { + compatible = "dlg,da9062-rtc"; + }; + + watchdog { + compatible = "dlg,da9062-watchdog"; + }; + + regulators { + vdd_arm: buck1 { + regulator-name = "vdd_arm"; + regulator-min-microvolt = <730000>; + regulator-max-microvolt = <1380000>; + regulator-always-on; + }; + + vdd_soc: buck2 { + regulator-name = "vdd_soc"; + regulator-min-microvolt = <730000>; + regulator-max-microvolt = <1380000>; + regulator-always-on; + }; + + vdd_ddr3_1p5: buck3 { + regulator-name = "vdd_ddr3"; + regulator-min-microvolt = <1500000>; + regulator-max-microvolt = <1500000>; + regulator-always-on; + }; + + vdd_eth_1p2: buck4 { + regulator-name = "vdd_eth"; + regulator-min-microvolt = <1200000>; + regulator-max-microvolt = <1200000>; + regulator-always-on; + }; + + vdd_snvs: ldo1 { + regulator-name = "vdd_snvs"; + regulator-min-microvolt = <3000000>; + regulator-max-microvolt = <3000000>; + regulator-always-on; + }; + + vdd_high: ldo2 { + regulator-name = "vdd_high"; + regulator-min-microvolt = <3000000>; + regulator-max-microvolt = <3000000>; + regulator-always-on; + }; + + vdd_eth_io: ldo3 { + regulator-name = "vdd_eth_io"; + regulator-min-microvolt = <2500000>; + regulator-max-microvolt = <2500000>; + }; + + vdd_emmc_1p8: ldo4 { + regulator-name = "vdd_emmc"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + }; + }; + }; +}; + +®_arm { + vin-supply = <&vdd_arm>; +}; + +®_pu { + vin-supply = <&vdd_soc>; +}; + +®_soc { + vin-supply = <&vdd_soc>; +}; + +&snvs_poweroff { + status = "okay"; +}; + +&usdhc4 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_usdhc4>; + bus-width = <8>; + non-removable; + vmmc-supply = <&vdd_emmc_1p8>; + status = "disabled"; +}; + +&iomuxc { + pinctrl_enet: enetgrp { + fsl,pins = < + MX6QDL_PAD_ENET_MDIO__ENET_MDIO 0x1b0b0 + MX6QDL_PAD_ENET_MDC__ENET_MDC 0x1b0b0 + MX6QDL_PAD_RGMII_TXC__RGMII_TXC 0x1b0b0 + MX6QDL_PAD_RGMII_TD0__RGMII_TD0 0x1b0b0 + MX6QDL_PAD_RGMII_TD1__RGMII_TD1 0x1b0b0 + MX6QDL_PAD_RGMII_TD2__RGMII_TD2 0x1b0b0 + MX6QDL_PAD_RGMII_TD3__RGMII_TD3 0x1b0b0 + MX6QDL_PAD_RGMII_TX_CTL__RGMII_TX_CTL 0x1b0b0 + MX6QDL_PAD_ENET_REF_CLK__ENET_TX_CLK 0x1b0b0 + MX6QDL_PAD_RGMII_RXC__RGMII_RXC 0x1b0b0 + MX6QDL_PAD_RGMII_RD0__RGMII_RD0 0x1b0b0 + MX6QDL_PAD_RGMII_RD1__RGMII_RD1 0x1b0b0 + MX6QDL_PAD_RGMII_RD2__RGMII_RD2 0x1b0b0 + MX6QDL_PAD_RGMII_RD3__RGMII_RD3 0x1b0b0 + MX6QDL_PAD_RGMII_RX_CTL__RGMII_RX_CTL 0x1b0b0 + MX6QDL_PAD_ENET_TX_EN__ENET_TX_EN 0x1b0b0 + MX6QDL_PAD_SD2_DAT1__GPIO1_IO14 0x1b0b0 + >; + }; + + pinctrl_gpioleds_som: gpioledssomgrp { + fsl,pins = < + MX6QDL_PAD_GPIO_4__GPIO1_IO04 0x1b0b0 + >; + }; + + pinctrl_gpmi_nand: gpminandgrp { + fsl,pins = < + MX6QDL_PAD_NANDF_CLE__NAND_CLE 0xb0b1 + MX6QDL_PAD_NANDF_ALE__NAND_ALE 0xb0b1 + MX6QDL_PAD_NANDF_WP_B__NAND_WP_B 0xb0b1 + MX6QDL_PAD_NANDF_RB0__NAND_READY_B 0xb000 + MX6QDL_PAD_NANDF_CS0__NAND_CE0_B 0xb0b1 + MX6QDL_PAD_NANDF_CS1__NAND_CE1_B 0xb0b1 + MX6QDL_PAD_NANDF_CS2__NAND_CE2_B 0xb0b1 + MX6QDL_PAD_NANDF_CS3__NAND_CE3_B 0xb0b1 + MX6QDL_PAD_SD4_CMD__NAND_RE_B 0xb0b1 + MX6QDL_PAD_SD4_CLK__NAND_WE_B 0xb0b1 + MX6QDL_PAD_NANDF_D0__NAND_DATA00 0xb0b1 + MX6QDL_PAD_NANDF_D1__NAND_DATA01 0xb0b1 + MX6QDL_PAD_NANDF_D2__NAND_DATA02 0xb0b1 + MX6QDL_PAD_NANDF_D3__NAND_DATA03 0xb0b1 + MX6QDL_PAD_NANDF_D4__NAND_DATA04 0xb0b1 + MX6QDL_PAD_NANDF_D5__NAND_DATA05 0xb0b1 + MX6QDL_PAD_NANDF_D6__NAND_DATA06 0xb0b1 + MX6QDL_PAD_NANDF_D7__NAND_DATA07 0xb0b1 + MX6QDL_PAD_SD4_DAT0__NAND_DQS 0x00b1 + >; + }; + + pinctrl_i2c3: i2c3grp { + fsl,pins = < + MX6QDL_PAD_GPIO_6__I2C3_SDA 0x4001b8b1 + MX6QDL_PAD_GPIO_5__I2C3_SCL 0x4001b8b1 + >; + }; + + pinctrl_ecspi1: ecspi1grp { + fsl,pins = < + MX6QDL_PAD_EIM_D16__ECSPI1_SCLK 0x100b1 + MX6QDL_PAD_EIM_D17__ECSPI1_MISO 0x100b1 + MX6QDL_PAD_EIM_D18__ECSPI1_MOSI 0x100b1 + MX6QDL_PAD_EIM_D19__GPIO3_IO19 0x1b0b0 + >; + }; + + pinctrl_pmic: pmicgrp { + fsl,pins = < + MX6QDL_PAD_GPIO_2__GPIO1_IO02 0x1b0b0 + >; + }; + + pinctrl_usdhc4: usdhc4grp { + fsl,pins = < + MX6QDL_PAD_SD4_CMD__SD4_CMD 0x17059 + MX6QDL_PAD_SD4_CLK__SD4_CLK 0x10059 + MX6QDL_PAD_SD4_DAT0__SD4_DATA0 0x17059 + MX6QDL_PAD_SD4_DAT1__SD4_DATA1 0x17059 + MX6QDL_PAD_SD4_DAT2__SD4_DATA2 0x17059 + MX6QDL_PAD_SD4_DAT3__SD4_DATA3 0x17059 + MX6QDL_PAD_SD4_DAT4__SD4_DATA4 0x17059 + MX6QDL_PAD_SD4_DAT5__SD4_DATA5 0x17059 + MX6QDL_PAD_SD4_DAT6__SD4_DATA6 0x17059 + MX6QDL_PAD_SD4_DAT7__SD4_DATA7 0x17059 + >; + }; +};